Voyager 1 becomes first human-made object to leave solar system
Summary: Scientists now have strong evidence that NASA's Voyager 1 probe has crossed this important issue, making the history as the first human-made object to leave the heliosphere, the magnetic boundary separating the solar system's sun, planets and solar wind from the rest of the galaxy. The Voyager 1 left heliosphere around August 25, 2012. Voyager 1 and 2 were launched in in 1977, 16 days apart. Also voyager 1 is now the first mission to explore interstellar space.
My opinion: When I read these kinds of articles, I feel that our world has been developed a lot! I really want to learn engineering stuff.
The technology of human has been growing rapidly. I feel we are smart when we develop things and proud of ourselves. Your article is little bit awkward because it is not related to U.S. Government.
답글삭제Haha, me too! I really want to learn about the engineering and space!!! However, the government should think about the nature before develop many technologies to use space and the earth in long time...
답글삭제